How to define a TeX logic function with a boolean returned from a Lua function and \edef fixed value
Dear sirs, Is there a way to compare, in TeX environment, a value returned from a lua function with a TeX variable? Please see this code: \def\aleatorioValue{ \startlua local nu = math.random(1,10); if nu<5 return 1 else return 0 end \stoplua } \edef\controlValue{1} \edef\inferior{Number too small \\} \edef\superior{Number too big \\} \def\myfunction{\ifx\aleatorioValue\controlValue\inferior\else\superior\fi} \starttext \dorecurse{20}{\myfunction} \stoptext Thanks a lot. Have a nice day Jorge
On 1/18/2017 4:29 PM, DesdeChaves wrote:
Dear sirs,
Is there a way to compare, in TeX environment, a value returned from a lua function with a TeX variable?
Please see this code:
\def\aleatorioValue{ \startlua local nu = math.random(1,10); if nu<5 return 1 else return 0 end \stoplua }
\edef\controlValue{1} \edef\inferior{Number too small \\} \edef\superior{Number too big \\}
\def\myfunction{\ifx\aleatorioValue\controlValue\inferior\else\superior\fi}
\starttext
\dorecurse{20}{\myfunction}
\stoptext
\def\aleatorioValue{% \ctxlua{context(math.random(1,10) < 5 and 1 or 0)}% } \def\aleatorioValue{% \cldcontext{math.random(1,10) < 5 and 1 or 0}% } \edef\controlValue{1} \edef\inferior{Number too small \\} \edef\superior{Number too big \\} \def\myfunction{\ifnum\aleatorioValue=\controlValue\relax\inferior\else\superior\fi} -- ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------
participants (2)
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DesdeChaves -
Hans Hagen